Susie rides down and to the right on a slide for a total displacement of 3 m at an angle of 45° below horizontal. What was Susie's vertical displacement in m? Assume rightward is the positive x -direction, and upward is the positive y -direction. Choose 1 answer:
A ) 2.1 m
B -2.1m
C) -1.6m
D 1.6 m